| | | Kind of type | Full locality |
| | | [not recorded as a type] | Southwestern U.S.A., Arizona, Yuma County: Telegraph Pass, Gila Mts., 20 mi e Yuma, 800 ft |
| | | holotype of species Platyoplus gilaensis Tinkham, 1973 | Southwestern U.S.A., Arizona, Yuma County: Gila Mountains, 20 mi E Yuma (on Larrea) |
| | | paratype of species Platyoplus gilaensis Tinkham, 1973 | Southwestern U.S.A., Arizona: Gila Mountains |
| | | paratype of species Platyoplus gilaensis Tinkham, 1973 | Southwestern U.S.A., Arizona: Mesa |